‭Information network‬ ‭ ata flows along the communication network in the form of symbols or signals. If,‬ D ‭with regard to this network, one wants to emphasize the information provided by‬ ‭this data, one speaks of information‬‭networks‬‭. Technically‬‭speaking, there is a‬ ‭c ommunication network and functionally speaking, it is an information network.‬ ‭Schematic engineering‬ ‭ cheme In the sense referred to here is a drawn representation that gives a‬ S ‭simplified or generalized picture of the composition or operation of a system.‬ ‭ ne of the two goals that one tries to achieve with the use of schemas‬ O ‭is:‬‭promoting knowledge transfer whether‬‭or not providing‬‭an overview‬ ‭(communication)‬‭. It is also possible to use schedules‬‭for giving regulations.‬ ‭Making schedules also increases the‬‭insight of the‬‭person who studies a system‬ ‭or process‬‭.‬ ‭ hat the‬‭form‬‭Schemas can be distinguished into two‬‭groups:‬ W ‭-‬ ‭Free schemes (no rules regarding design); Bound‬ ‭-‬ ‭diagrams (use of fixed symbols, tables, etc.).‬ ‭ elow is a brief overview of a number of diagram techniques commonly used in‬ B ‭practice for depicting (actions regarding) administrative information systems. These‬ ‭techniques can be classified as follows (in brackets it is shown what the relevant‬ ‭scheme is mainly aimed at):‬ ‭Free schedules:‬ ‭-‬ ‭O rganizational structure diagram (providing an‬ ‭-‬ ‭overview); Hierarchical overview (providing an overview);‬ ‭-‬ ‭Process diagram (depicting a process);‬ -‭ ‬ A ‭ lternatives diagram (depicting a process);‬ ‭-‬ ‭Block diagram (depicting a process).‬ ‭ ound schedules:‬ B ‭-‬ ‭Complete overview of processes and departments (providing an overview,‬ ‭-‬ ‭analyzing); Form handling scheme (depicting a process, analyzing); Form flow‬ ‭-‬ ‭diagram (depicting a process);‬ ‭-‬ ‭Process analysis diagram (analyzing a process);‬ ‭-‬ ‭Instruction schedule (giving instructions);‬ ‭-‬ ‭Account usage schedule (giving regulations).‬ I‭t is also possible to combine a number of the discussed schemes in one overview to take.‬ ‭A frequently used combination it includes the following schemes:‬ ‭-‬ ‭A hierarchical overview, with which the processes are named top-down;‬ ‭-‬ ‭An organizational structure diagram, indicating workplaces or departments and‬ ‭possibly persons;‬ ‭-‬ ‭A total overview diagram in the form of a matrix, in which the organizational structure‬ ‭ iagram and the hierarchical overview is combined into the 'total work field'; Process‬ d ‭diagrams (global or in detail),‬ ‭-‬ ‭which represent the processes themselves; Instruction schedules, which can be used to‬ ‭ etermine this‬ d ‭-‬ ‭if desiredThe actions of the processes are elaborated in text.‬